Precision Cast Iron HT250 T Slot Base Plate

Precision Cast Iron T slot Base Plate HT250

Cast iron bed plates are manufactured from high-density special cast iron with added steel. These plates allow for a wide range of ‘work-holding’

solutions. Standard plates have a Brinell hardness of approx. 180 – 200 HB and a tensile strength of approx. 260 – 300 N/mm2.

Depending on the customer specifications, the plates can have horizontal slots, threaded, fit or marking bores or apertures. We can also install zero-point spring-loaded systems.

Material: HT200-300

Standard: GB/T22095-2008

Specification: 100x200-3000x8000mm or customize

Surface: flat (accessories are available according to your requirement, like V, T, straight-shaped slots and tapped holes, long holes, grid lines, etc)

Hardness of the working surface: HB160-240

Surface treatment: hand-scraped, finish-milling or ground finish

Foundry process: sand casting or centrifugal casting

Molding type: resin sand molding

Painting: primer and face paint

Surface coating: pickling oil and plastic-lined or covered with anticorrosion paint

Surface flatness: Master, Working, Reference

Precision grade: 1-3

Working temperature: (20±5)℃

Packaging: plywood box

Precision: According to the national standards measurement examination regulations execution,

respectively is 1,2,3, fine polish.

Installation and adjustment

When used surface plate ,you should first installation debugging,then you can use it . No significance work on surface plate if they aren't properly positioned .Surface plate should setup on level off, firm without shock place .please first put the pad iron down ,then put the surface plate on the pad iron ,removal the wooden case and oil . Measurement with the levelness of the surface plate ,when the surface plate isn't level ,please adjust the pad iron .( In the process of adjusting attention to safety)

Notice for use

1: To the best uniform use of the flat plate throughout, to avoid local grinding concave.
2: Keep the plate clean, prevent be wroned by iron scrap, sand ...
3: Put down workpieces on the plate gently, prevent the flat surface be impacted, once the plate surface hit the workpiece or other objects,repair impact and the convex part immediately.
4: Do not do any hammer work on the surface plate .
5: After use, should be clean it. If long time no use should not be coated with anti rust oil to prevent corrosion.